Composition of wild-growing herbaceous flora of elements phytocenosises

In this paper, the influence of forest belts of different ages on the composition and structure of herbaceous flora within them and adjacent ecotones. The basic botanical families composing the herbaceous component of plant communities belts and adjacent ecotones. The kinds that occupied a dominant position in plant communities. Calculated the coefficient of similarity of herbaceous flora belts and adjacent ecotones. Given agro-ecological group of wild grass species in relation to the moisture conditions, the distribution of herbaceous species and life forms ekologofitotsenoticheskim groups.